baber/WOPTO huggingface dataset:
Patent JP-H066837-A (JP)
Title: Crt measurement device
Inventor: TSURUYA KATSUTOSHI
IPC: H04N17/04
Filed: 1992-06-19
Abstract: PURPOSE:To set an image pickup magnification of the CRT measurement device automatically to a proper magnification with high accuracy. CONSTITUTION:A CCD 17 picks up a measurement pattern image displayed on a CRT 1 at the start of measurement and picture data are stored in a picture memory circuit 6. An arithmetic operation control circuit 7 calculates an arrangement pitch of a phosphor image in an arrangement pitch calculation region having a larger light emitting region than a prescribed measurement region in the lateral direction from the picture data and applies a prescribed correction to the distortion aberration of a pickup lens system 12 to the arrangement pitch to calculate the arrangement pitch of the phosphor image in the measurement region. Furthermore, a current pickup magnification betaO of the image pickup lens system 12 is calculated from the arrangement pitch of the phosphor image in the measurement region and a zoom motor 15 is subject to drive control through a zoom motor drive circuit 16 based on a deviation between the pickup magnification betaO and a proper magnification betaR thereby setting automatically the image pickup lens system 12 to the proper magnification betaR.
Patent JP-S647388-A (JP)
Title: Floppy disk device
Inventor: OKAMOTO TERUMITSU
IPC: G11B21/10
Filed: 1987-06-30
Abstract: PURPOSE:To always direct the head position toward the center and to eliminate the need for the adjustment of the position of sensor by providing the zero track sensor position to the outer circumference of zero track in case of controlling the magnetic head in the radial direction of the disk based on the servo information included in each sector of the track. CONSTITUTION:Servo information is recorded at the outer side from the outermost circumference data track and the position of the magnetic head 30 is always moved toward the center. If the objective position of a position detection means 31 is the zero track and the head 30 is placed similarly to the zero track 1, outputs of head position detecting recording data 23, 24 are made equal and an error signal (b) is zero. When the objective position is the zero track 1 and the head 30 is located between the zero track 1 and the track 2, data 23, 25, 26 are zero and the data 24 is maximum, then the means 31 uses the signal (b) to move the head position in the track direction. The processing above is repeated to always move the head 30 toward the center.
Patent JP-H0210397-A (JP)
Title: 7-segment led display device
Inventor: FUJINAKA HISASHI
IPC: G09F9/30
Filed: 1988-06-29
Abstract: PURPOSE:To display at least four conditions by means of a single 7-segment display device without requiring additional display space by using a dual color LED for each segment and changing color in response to the polarity of an impressed signal. CONSTITUTION:The driver 2 of one segment of the 7 segment LED display device is composed of a tri-state buffer 3, a color signal input terminal 4 and an LED enable signal terminal 5. The display color of the dual color LED 1 can be turned into red or green by setting an input signal from the terminal 5 at a high level and an input signal from the terminal 4 at a high or low level. Thereby at least four display conditions can be obtained from the single display device. Besides, red-and-green flickering signals can be obtained by repeatedly switching the input signal from the terminal 5 to the high and low levels, and a yellow display condition can be obtained by switching red and green at a minute interval through the use of the terminal 4.
Patent JP-H0510943-A (JP)
Title: Alarming device on residual quantity of fuel of vehicle
Inventor: HIROSE TOMOYUKI
IPC: F02M37/00
Filed: 1991-07-02
Abstract: PURPOSE:To prevent occurrence of run-out of fuel in a vehicle using mixed fuel, by comparing a detected value signal outputted from a fuel residual quantity detecting means with a signal of a reference value of the residual quantity of fuel set by a fuel residual quantity reference value setting means. CONSTITUTION:A detected value signal outputted from a fuel residual quantity sensor 1 is inputted to a control unit 2 wherein microcomputer is incorporated. To the unit 2, a detected value signal outputted from an alcohol sensor 3 as a detecting means of concentration of alcohol of mixed fuel wherein alcohol is mixed in gasoline, for instance, is inputted. The unit 2 is equipped with a fuel residual quantity reference value setting means 5 which sets a reference value of the residual quantity of the fuel on the basis of the detection signal from the sensor 3 and with a judging means which compares the detected value signal outputted from the sensor 1 with a signal of the reference value of the residual quantity of the fuel set beforehand and judges whether or not a detected value is below the reference value. When the detected value is judged to be below reference value by the judging means, an alarming means 4 issues an alarm.
Patent JP-S5585515-A (JP)
Title: Smell preparation
Inventor: TSUTSUI TATSUHIKO
IPC: C11B9/00
Filed: 1978-12-25
Abstract: PURPOSE: Specific amounts of vaporization accelerator and releasing agent are added to a solution mainly containing a film-forming resin, a vaporizing solvent and perfumes and the resulting solution is applied to form films sustaining smells for a long time and the films can be peeled off after used.  
     CONSTITUTION: To a solution, e.g., that is prepared by dissolving a film-forming resin, as ethylcellulose or polyvinyl acetate, and perfumes in a volatile solvent, preferably ethanol, are added a vaporization accelerator and a releasing agent. The vaporization accelerator is a substance hard compatible to the above resin, perfumes and solvent, e.g., powdery cellulose, fiber glass or silica. The releasing agent is soluble in the above solvent, e.g., silicone oil, aliphatic alcohol or aliphatic ester. The amounts of the vaporization accelerator and releasing agent are 1W50pts.wt. and 0.1W10 parts per 100 parts of the resin respectively. The vaporization of the perfumes from the coating films is good and the strength of smell also is sustained. Further, the adhesion and releasability of the coating films are good. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60236897-A (JP)
Inventor: RUNE RUI MUIYU
IPC: B29C67/00
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000312784-A (JP)
Title: Sewing direction converting device of multi-needle covering chain stitch sewing machine
Inventor: IWAI KATSUHIKO
IPC: D05B1/10
Filed: 1999-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a sewing direction converting device enabling a sewing machine to sew corners by arbitrarily converting the sewing direction on the way of sewing, to prevent the needle thread from sticking out in converting the direction, and to produce a corner-sewing product excellent in the appearance and quality by sewing/pressing the loop-shaped parts of the needle thread with the looper thread. SOLUTION: In this sewing machine, a claw part 16 of the throat plate 6 is moved in the direction opposite to the sewing direction at the same time as the presser foot is lifted, interlocking with the rotation/stopping of the sewing machine when an article to be sewn reaches the position to convert the sewing direction in the ordinary straight sewing, and the needle thread 18, the decoration thread 19 and the looper thread 21 can be loosened. And a thread guide nearly open angle shape from a flat view is formed at the top of the nail part 16 of the throat plate 16 for collectively guiding the needle thread 18 coming out of the claw part 16 in conversing the direction of the article to be sewn 50 to the center between the juxtaposed needle location parts 15.
Patent JP-H0717967-A (JP)
Title: Production of alkylene carbonate
Inventor: KANBARA YUTAKA
IPC: B01J23/02
Filed: 1993-06-30
Abstract: PURPOSE:To easily produce an alkylene carbonate from urea and an alkylene glycol in an extremely high yield. CONSTITUTION:An alkylene glycol expressed by the formula RCH(OH)CH2OH (R is H or 1-4C lower aliphatic alkyl) is reacted with urea in the re metals selected from lead and calcium or a compound of the metal.
Patent JP-H0450562-A (JP)
Title: Emergency shutdown device for cylinder main stop valve
Inventor: ISHII AKIO
IPC: F16K37/00
Filed: 1990-06-20
Abstract: PURPOSE:To prevent the possibility of the generation of a gas leakage accident at the time of exchanging cylinders by providing a chuck mounting verification means for opening and driving an actuator through a chuck mounting verification switch signal, and for verifying that the position of a closed valve operation is identical with the position of the closed valve. CONSTITUTION:When a closing switch 9b of an operator 9 is operated so as to supply a closing signal to an actuator 5, a driving shaft 6 is rotated and is driven in the direction of closing valve. When the driving shaft 6 is rotated from the entirely opened position by 16 deg., a main stop valve 3 is opened, while a switch for detecting a closed valve position is closed by a cam. By this closing operation, a display lamp of the closed valve position is lighted, and, after a preset time has passed, the electrification to a solenoid for opening is cut, and the actuator 5 is thus stopped. When the actuator 5 is operated up to a proper position after the main stop valve 3 is closed by the actuator 5, a switch for detecting a proper position for bonding, as well as the closed valve position display lamp, are closed by the cam, and the display lamp is thus lighted. It is thus known that the actuator 5 is actuated to a proper position.
Patent JP-S6318876-A (JP)
Title: Shading reducing circuit for image pickup tube
Inventor: TATEISHI YUKIO
IPC: H04N5/228
Filed: 1986-07-11
Abstract: PURPOSE:To always obtain an image with the good color uniformity regardless of the brightness of an object by controlling the correcting quantity of an alignment means in accordance with an incident light quantity. CONSTITUTION:By the peak detecting circuits 2 and 3 of an 1H period and an 1V period having a window characteristic, whether a luminance signal 1 is a high luminance or a low luminance dislocating largely from the standard light quantity is detected and an X-axis alignment control signal 4 and a Y-axis alignment control signal 5 are outputted in accordance with the level. Alignment arithmetic circuits 6 and 8, when the luminance signal is in the window, causes the usual alignment coil electric current be conducted, especially when the luminance signal is larger, the alignment coil electric current is adjusted smaller and especially, when the luminance signal is small, the alignment coil electric current is largely adjusted. Thus, a shading decreasing effect corresponding to the light quantity change can be obtained.
Patent JP-H0752406-A (JP)
Title: Ink jet recorder
Inventor: HATTORI YOSHIFUMI
IPC: B41J2/175
Filed: 1993-06-30
Abstract: PURPOSE:To decrease wasteful consumption of an ink in the ejection-recovery operation of a record head. CONSTITUTION:An inner volume of a common liquid chamber 104 of color is 3mm<3> and that of black is 7.5mm<3>. Each of inner volumes of common supply passages 106 of colors for supplying ink to each common liquid chamber from each ink tank is 1.8mm<3> and that of black is 3.6mm<3>. A cap 126A is made of an elastic material such as a rubber or the like and in the front face thereof, about 0.3mm width of an outer circumference rib 107 is provided for enhancing the adhesion when covering the whole face of the record head 120. Further, a suction hole 108 is opened to communicate with a suction tube 109. A waste ink absorption body 110 is disposed in front of the suction hole 108 so that the ink drops remaining in the cap is absorbed.
Patent JP-S5952324-A (JP)
Title: Detecting circuit for service interruption and its recovery
Inventor: KAWASAKI KIKUO
IPC: G06F1/28
Filed: 1982-09-17
Abstract: PURPOSE:To control the starting time point for service interruption and its recovery processing, by deciding the rise and fall time points of reset and service interruption detecting signals from the delay time of a counter. CONSTITUTION:A commercial AC power supply VinA is compared with a power supply VinB of a microcomputer at a comparing part 1. A control part 2 applies properly a control signal to a delay introduction counter part 3 in response to the output given from the part 1. The counter part 3 counts the clock pulses given from a clock pulse oscillating part 4 under the control of the part 2 and applies selectively the count output to an output part 6. The part 6 receives the signal from the part 3 and delivers a reset signal as an output signal as well as a service interruption detecting signal PDOWN. The delay time can be simply controlled by controlling a variable resistance, etc. of a pulse cycle control part 5.
Patent JP-H0915131-A (JP)
Title: Apparatus for measuring variation in mass
Inventor: NISHIO AKIRA
IPC: G01N5/04
Filed: 1995-06-28
Abstract: PURPOSE: To obtain an inexpensive apparatus which can be handled easily by employing a structure where a transfer unit scoops up from under and transfers a sample container thereby eliminating the need for modifying the transfer unit depending on the shape of sample container. CONSTITUTION: A transfer unit 4 scoops up a sample container C from under by means of a transfer tool 43 and transfers the sample container C through the path of a heating/drying chamber 1 to a cooling chamber 2 to a metric unit 3 and to a discarding section 6. The transfer unit 4, including the transfer tool 43, substantially requires no modification even if the shape or height of sample container C is varied. Since no chuck is used, even a sample container C having a cover is not required to insert the drive section into the heating/ drying chamber 1 and a drive section having high temperature resistance is not required at all.
Patent JP-S648849-A (JP)
Title: Fixing method for cylindrical rotor magnet
Inventor: KAMIYAMA KENJI
IPC: H02K1/27
Filed: 1987-06-29
Abstract: PURPOSE:To fit and fix both plastic cylindrical rotor magnet and rotating shaft or yoke by applying a cold setting adhesive to a joint surface between said cylindrical rotor magnet and said rotating shaft or the outer peripheral face of said yoke and by heating and shrink-fitting said cylindrical rotor magnet. CONSTITUTION:A cold setting adhesive 5 is applied to the outer periphery of a rotating shaft 2 or to the outer peripheral face of a magnetic material yoke 3 fitted to said rotating shaft 2. A plastic cylindrical rotor magnet 1 with its inner peripheral face swelled by heating is inserted along the rotating shaft 2 or the outer peripheral face of the yoke 3. Then, both parts are air-cooled and caused to fit and adhere to each other. In this manner, the plastic cylindrical rotor magnet 1, the inner peripheral face of which does not reveal well its roundness, is air-cooled, adapts itself to the outer periphery of the rotating shaft 2 or the outer peripheral face of the yoke 3 when shrinking, and improves in adhesion.
Patent JP-S6139988-A (JP)
Title: Liner for floppy disk jacket
Inventor: HIRAOKA SABURO
IPC: G11B23/033
Filed: 1984-08-01
Abstract: PURPOSE:To improve moldability, fluff resistance, cleaning characteristic, etc., by forming and complicating a partial high density area by mutual fibers which consists of >=2 kinds of thermoplastic fibers and closely fusing a activation type fused part and a non-activation type part under the special conditions. CONSTITUTION:A liner for floppy disk jacket for magnetic recording consists of an unwoven cloth which is composed of 2 kinds or above of fabrics at least one kind of which is a thermoplastic fiber, mutual fibers form and complicate a partical high density area, thermoplastic fibers are closely fused and a concaved activation type fused pattern is given. A surface of the unwoven cloth is concave and convex and the rear surface has a flat opening. The activation type fused part occupies 20-60% of a total area of the unwoven cloth, the non-activation type part is 0.15-0.35mm. in thickness and they are formed so as to have a compression ratio of 20% or above and a compression recovery ratio of 90% or above. Thus, the liner, which is excellent in moldability, fluff resistance, cleaning characteristic, etc., can be made.
Patent JP-H0452480-A (JP)
Title: Cryostat
Inventor: NAKAGOME HIDEKI
IPC: F25D16/00
Filed: 1990-06-20
Abstract: PURPOSE:To ensure cooling even for articles to be shielded and protected from an electrical noise and magnetic noise and vibrations by providing a chamber for containing any article to be cooled therein and a freezer disposed in the chamber for cooling a cold storage unit. CONSTITUTION:A cold storage unit 31 comprises Er3Ni, etc., for example, and can be cooled to a predetermined temperature by a freezer 2. Any gas produced by evaporation of a refrigerant fluid 16 on the surface of the cold storage unit 31 can be recondensed. Further, since the cold storage medium 31 is housed in a room P covered with a vacuum heat insulating layer 14, when it is once cooled it can keep a low temperature state over a long period even if it is not cooled by the freezer 2, so that the interior of the room P can kept at a satisfactorily low temperature even when the freezer 2 is interrupted. Accordingly, the cold storage medium 31 is previously cooled to a predetermined temperature over a time interval when an article 15 to be cooled that is to be shielded and protected from any electric noise, magnetic noise and vibration is not operated. Thus, the article 15 can be operated without being influenced by the electric and magnetic noise and vibration.
Patent JP-S5787313-A (JP)
Title: Molding of automobile carpet and its mold
Inventor: KOSUGE TERUO
IPC: B29C33/00
Filed: 1980-11-20
Abstract: PURPOSE: To mold the titled carpet without generating break, by providing with the cut through the tunnel part of the molded carpet to be covered by the other part before being pressed.  
     CONSTITUTION: The carpet of which PE etc. resin applied on the back is heat- softened is inserted between the mold 1 and the mold 2, being held at its proper circumferential places, thereafter the both molds 1, 2 are presed and mold the carpet, cutting through the tunnel part of the carpet to be covered by other part by the blades 31, 32 provided in the tunnel part. By this, the cut through part expands during molding and the used width of the carpet is saved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08190979-A (JP)
Title: Terminal fitting supply unit and multi-crimping machine employing the terminal fitting supply unit
Inventor: KOIKE TAKASHI
IPC: H01R43/055
Filed: 1995-06-28
Abstract: PURPOSE: To shorten time for arrangements, and let the multi-crimping machine be practically applied to A small lot multi-production. CONSTITUTION: A plurality of terminal fitting supply units 210 are assembled in a wire harness automatic manufacturing device 10. Each terminal fitting supply unit 210 is equipped with a supply section 215 supplying terminal fittings T to a contact bonding section 214 disposed at a press position A. By this constitution, since contact bonding can be processed only by letting the supply section 215 carry the terminal fittings T, a route for carrying the terminal fittings T to the press position A can thereby be shortened as much as possible. Therefore, the wire harness automatic manufacturing device can be made small in size, and cost concerned can also be made low. Moreover, with the result that time for arrangements required by the replacement of the terminal fitting supply unit 210 can thereby be shortened, the multi-contact bonding machine employing the terminal fitting supply units can practically be applied to a small lot multi-production.
Patent JP-H0455323-A (JP)
Title: Blue-green pigment of fine-grained multiple oxide and its production
Inventor: TAKAGAMO MASANORI
IPC: C01G51/00
Filed: 1990-06-22
Abstract: PURPOSE:To obtain a transparent blue-green pigment of a fine-grained multiple oxide having a large specific surface area and satisfactory dispersibility by adopting a wet precipitation method and using a quaternary system obtd. by adding Ti to Al, Co and Cr as constituent elements. CONSTITUTION:Salts of Al, co and Cr and a Ti compd. are dissolved in water to prepare a mixed salt soln. and the salts are coprecipitated with an aq. alkali soln. as a precipitant, aged, separated by filtration, washed, dried and calcined to obtain a blue-green pigment of fine-grained Al-Co-Cr-Ti multiple oxide having >=50 m<2>/g BET specific surface area. In the oxide, the pref. molar ratio of Al:Co:Cr:Ti is (0.5-2.0):1:(0.1-3):(0.1-0.6).
Patent JP-H0453830-A (JP)
Title: New liquid crystalline polymer and production thereof
Inventor: TASAKA YOSHIYUKI
IPC: C08G73/14
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the title polymer which has specific repeating units and shows a lyotropic liq. crystallinity and of which mechanical and thermal properties can be improved by orientation by reacting a specific arom. diamine with a trimellitic anhydride chloride. CONSTITUTION:An arom. diamine of formula I is reacted with a trimellitic anhydride chloride of formula II to give a liq. crystalline polymer of formula III (wherein n is 20-600), which, a polyamideamic acid, is thermaly treated at 200 deg.C or higher or imidized to give a liq. crystalline polymer of formula IV (wherein m is 20-600). The resulting polymer, a polyamideimide resin, shows a lyotropic liq. crystallinity, easily undergoes molecular orientation in the production of a fiber or film, gives a heat-resistant product having excellent mechanical properties, and hence is useful as an industrial material.
Patent JP-2000039411-A (JP)
Title: Charged particle spectroscope, its sensitivity measurement method, and sensitivity adjustment method
Inventor: SAKAMOTO FUMITAKA
IPC: H01J49/44
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately survey spectrum sensitivity. SOLUTION: In a charged particle spectroscope for applying energy rays for excitation to a sample to be analyzed for excitation, observing charged particles being emitted from an area near the surface of the sample 1 due to the excitation by an observation system 30 with a spectroscope 3 for obtaining an energy spectrum, and analyzing elements based on information regarding the peak of the energy spectrum, the spectrum sensitivity of the observation system 30 is measured. An energy spectrum is obtained while the same sample is excited under the same conditions and attention is turned to a specific peak.  By applying a bias voltage to the sample and changing the bias voltage, the aimed peak is moved, the traveling track of the top is set to apparent spectrum sensitivity, and further correction considering a refraction phenomenon caused by the application of the bias voltage when charged particles are discharged from the sample is made, thus obtaining original spectrum sensitivity.
Patent JP-H0211544-A (JP)
Title: Dopamine derivative and preparation thereof
Inventor: YAJIMA KUNIHIKO
IPC: B01J23/44
Filed: 1988-06-30
Abstract: NEW MATERIAL:3-(3,4-Dihydroxyphenylethylamino)-1-(4-hydroxyphenyl)butane-1- one of the formula and an acid adduct thereof. USE:Useful as an intermediate for dobupamine which is a dopamine derivative having an excellent activity for steeply lowered cardiac contractility and shock. PREPARATION:3-(3,4-Dimethoxyphenylethylamino)-1-(4-methoxyphenyl)butan e-1- one or an acid adduct thereof is reacted with hydrobromic acid in the presence of a hypophosphorous acid salt to provide the compound of the formula. The hypophosphorous acid salt is used in an amount of 0.01-10 pts.wt., preferably 0.1-0.5 pt.wt., per pt.wt. of the 3-(3,4-dimethoxyphenylethylamino)-1-(4- methoxyphenyl)-butane-1-one and the hydrobromic acid also preferably in an amount of 20-30 pts.wt.